Phone: 0755-83731972
Fax: 0755-82705431
Marketing Department Email: sales@szhopesearch.net
Overseas Marketing Department: D-I, 7th Floor, Jindacheng Building, Zhongxin Road, Shajing Street, Baoan District, Shenzhen
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Six-layer immersion gold + OSP impedance board: 0.8mm, black oil; Finished copper thickness: 1/1OZ; Surface treatment: chemical gold+OSP; Minimum line width/spacing: 0.075mm/0.075mm BGA 0.20mm; Minimum aperture: 0.2mm; Solder mask bridge: 0.1mm.
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Four-layer lead-free spray tin: 1.6mm, matte black oil; Finished copper thickness: 1/1OZ; Surface treatment: lead-free spray tin; Minimum line width/spacing: 0.10mm/0.10mm; Minimum aperture: 0.25mm.
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Four-layer immersion gold: 0.6mm, halogen-free green oil; Finished copper thickness: 1/1OZ; Surface treatment: chemical gold; Minimum line width/spacing: 0.075mm/0.075mm. IC width 0.15mm; Minimum aperture: 0.2mm; Solder mask bridge: 0.1mm.
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Six-layer immersion gold impedance board: 1.6mm, blue oil; Finished copper thickness: 1/1OZ; Surface treatment: chemical gold; Minimum line width/spacing: 0.075mm/0.075mm. BGA 0.25mm; Minimum aperture: 0.2mm; Solder mask bridge: 0.1mm.
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Four-layer immersion gold + OSP impedance board: 1.0mm, black oil; Finished copper thickness: 1/1OZ; Surface treatment: chemical gold+OSP; Minimum line width/spacing: 0.075mm/0.075mm; Minimum aperture: 0.2mm; Solder mask bridge: 0.1mm.
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Eight-layer immersion gold impedance board: 1.6mm, coffee oil; Finished copper thickness: 2/2OZ; Surface treatment: chemical gold; Minimum line width/spacing: 0.15mm/0.10mm; Minimum aperture: 0.2mm; Solder mask bridge: 0.15mm.